December 15, place de l’Opéra, Paris. Three yellow vests read out an address ‘to the French people and the president of the Republic, Emmanuel Macron’ saying: ‘This movement belongs to no one and to everyone. It gives voice to a people who for 40 years have been dispossessed of everything that enabled them to believe in their future and their greatness.’

The anger provoked by a fuel tax produced, within a month, a wider diagnosis of what ails society and democracy. Mass movements that bring together people with minimal organisation encourage rapid politicisation, which explains why ‘the people’ have discovered that they are ‘dispossessed of their future’ a year after electing as president a man who boasts he swept aside the two parties that alternated in power for 40 years.

Macron has come unstuck. As did previous wunderkinder just as young, smiling and modern: Laurent Fabius, Tony Blair, Matteo Renzi. The liberal bourgeoisie are hugely disappointed.